CA2109553A1 - Secure Identification Card and Method and Apparatus for Producing and Authenticating Same - Google Patents

Secure Identification Card and Method and Apparatus for Producing and Authenticating Same

Info

Publication number
CA2109553A1
CA2109553A1 CA2109553A CA2109553A CA2109553A1 CA 2109553 A1 CA2109553 A1 CA 2109553A1 CA 2109553 A CA2109553 A CA 2109553A CA 2109553 A CA2109553 A CA 2109553A CA 2109553 A1 CA2109553 A1 CA 2109553A1
Authority
CA
Canada
Prior art keywords
identification card
card
encrypted
image
key
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2109553A
Other languages
French (fr)
Other versions
CA2109553C (en
Inventor
James R. Marcus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pitney Bowes Inc
Original Assignee
James R. Marcus
Pitney Bowes Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25526612&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2109553(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by James R. Marcus, Pitney Bowes Inc. filed Critical James R. Marcus
Publication of CA2109553A1 publication Critical patent/CA2109553A1/en
Application granted granted Critical
Publication of CA2109553C publication Critical patent/CA2109553C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F7/00Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00Individual registration on entry or exit
    • G07C9/20Individual registration on entry or exit involving the use of a pass
    • G07C9/22Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/25Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
    • G07C9/253Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition visually
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F7/00Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/12Card verification
    • G07F7/125Offline card verification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Storage Device Security (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

An identification card and method and apparatus for producing and authenticating such an identification card. An object or other entity for which the identification card will evidence identity, status or characteristics is scanned to produce a digital signal which is compressed, encrypted, and coded as a two dimensional barcode or as some other appropriate form of coding, which is incorporated into one portion of the identification card. The image is also printed or otherwise embodied onto another portion of the identification card. A text message maybe appended to the signal before it is encrypted and also printed as plain text on the identification card. In one embodiment the signal representing the image is encrypted using a public key encryption system and the key is downloaded from a center.
This key maybe changed from time to time to increase security.
To facilitate authentication the corresponding decryption key is encrypted with another key and incorporated on the card.
To validate the card the coded message is scanned, decoded, decrypted, expanded and displayed. The card may then be authenticated by comparison of the displayed representation of the image and the displayed text message with the image and text message printed on the card.
CA002109553A 1992-11-20 1993-11-19 Secure identification card and method and apparatus for producing and authenticating same Expired - Fee Related CA2109553C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/979,018 US5864622A (en) 1992-11-20 1992-11-20 Secure identification card and method and apparatus for producing and authenticating same
US979,018 1992-11-20

Publications (2)

Publication Number Publication Date
CA2109553A1 true CA2109553A1 (en) 1994-05-21
CA2109553C CA2109553C (en) 1998-10-27

Family

ID=25526612

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002109553A Expired - Fee Related CA2109553C (en) 1992-11-20 1993-11-19 Secure identification card and method and apparatus for producing and authenticating same

Country Status (5)

Country Link
US (2) US5864622A (en)
EP (1) EP0599558B2 (en)
JP (1) JP3768249B2 (en)
CA (1) CA2109553C (en)
DE (1) DE69332686T3 (en)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5864622A (en) * 1992-11-20 1999-01-26 Pitney Bowes Inc. Secure identification card and method and apparatus for producing and authenticating same
US5505494B1 (en) * 1993-09-17 1998-09-29 Bell Data Software Corp System for producing a personal id card
US7313251B2 (en) 1993-11-18 2007-12-25 Digimarc Corporation Method and system for managing and controlling electronic media
US7113596B2 (en) * 1993-11-18 2006-09-26 Digimarc Corporation Embedding information related to a subject of an identification document in the identification document
US6546112B1 (en) * 1993-11-18 2003-04-08 Digimarc Corporation Security document with steganographically-encoded authentication data
US6449377B1 (en) * 1995-05-08 2002-09-10 Digimarc Corporation Methods and systems for watermark processing of line art images
US7418474B2 (en) * 1994-03-03 2008-08-26 Schwab Barry H Secure identification system
US20040250083A1 (en) * 1994-03-03 2004-12-09 Barry Schwab Secure interactive digital system for displaying items to a user identified as having permission to access the system
US6869023B2 (en) * 2002-02-12 2005-03-22 Digimarc Corporation Linking documents through digital watermarking
US7039214B2 (en) * 1999-11-05 2006-05-02 Digimarc Corporation Embedding watermark components during separate printing stages
DE69524098T2 (en) * 1994-07-26 2002-12-05 Internat Data Matrix Inc NON-CHANGEABLE SELF-VERIFYING ITEMS
WO1996003821A1 (en) * 1994-07-26 1996-02-08 International Data Matrix, Inc. Methods and systems for creating and authenticating unalterable self-verifying articles
US5668874A (en) * 1995-02-28 1997-09-16 Lucent Technologies Inc. Identification card verification system and method
DE69629071T2 (en) * 1995-03-29 2004-04-22 Eastman Kodak Co. Device for printing, storing and retrieving a recorded image
US20090097695A9 (en) * 1995-05-08 2009-04-16 Rhoads Geoffrey B Personal document authentication system using watermarking
US7555139B2 (en) * 1995-05-08 2009-06-30 Digimarc Corporation Secure documents with hidden signals, and related methods and systems
US7620200B2 (en) * 1995-05-08 2009-11-17 Digimarc Corporation Authentication of identification documents
US7054462B2 (en) 1995-05-08 2006-05-30 Digimarc Corporation Inferring object status based on detected watermark data
US6744906B2 (en) 1995-05-08 2004-06-01 Digimarc Corporation Methods and systems using multiple watermarks
US6463416B1 (en) * 1996-07-15 2002-10-08 Intelli-Check, Inc. Authentication system for identification documents
US6208746B1 (en) * 1997-05-09 2001-03-27 Gte Service Corporation Biometric watermarks
US6904525B1 (en) 1997-07-01 2005-06-07 Pitney Bowes Inc. Method for preventing counterfeiting of articles of manufacture
GB9719575D0 (en) * 1997-09-16 1997-11-19 Identalink Corp Means for preventing fraud
US7054463B2 (en) 1998-01-20 2006-05-30 Digimarc Corporation Data encoding using frail watermarks
JP3849901B2 (en) * 1998-07-01 2006-11-22 キヤノン株式会社 ID card system
NL1010443C2 (en) * 1998-11-02 2000-05-03 Robert Arnout Van Der Ing Loop Fraud resistant identity card with encrypted digital data and digitized images can serve multiple purposes, such as passport, driving license, medical card, etc.
US20050160271A9 (en) * 1998-11-19 2005-07-21 Brundage Trent J. Identification document and related methods
DE69923781T2 (en) 1998-11-19 2005-07-07 Digimarc Corp., Lake Oswego PRINTING AND VERIFICATION OF SELF-CHECKING SAFETY DOCUMENTS
US6321981B1 (en) * 1998-12-22 2001-11-27 Eastman Kodak Company Method and apparatus for transaction card security utilizing embedded image data
JP4176898B2 (en) * 1999-02-19 2008-11-05 株式会社東芝 Personal authentication system, portable device and storage medium used therefor
GB2348343A (en) 1999-03-26 2000-09-27 Int Computers Ltd Authentication of MOT certificate using encryption
US7038766B2 (en) * 1999-04-01 2006-05-02 Microtrace, Llc Identification particles and system and method for retrospective identification using spectral codes
US20020131076A1 (en) * 1999-06-29 2002-09-19 Davis Bruce L. Distribution and use of trusted photos
US6801907B1 (en) 2000-04-10 2004-10-05 Security Identification Systems Corporation System for verification and association of documents and digital images
US6912295B2 (en) * 2000-04-19 2005-06-28 Digimarc Corporation Enhancing embedding of out-of-phase signals
US7305104B2 (en) * 2000-04-21 2007-12-04 Digimarc Corporation Authentication of identification documents using digital watermarks
US7346184B1 (en) 2000-05-02 2008-03-18 Digimarc Corporation Processing methods combining multiple frames of image data
GB2363358B (en) * 2000-06-16 2002-11-06 James Henderson Mitchell Wolfdale global clubcard and shop discount card
US20020025040A1 (en) * 2000-06-28 2002-02-28 Howard Stein Method and apparatus for generating an encryption key
US7340048B2 (en) * 2000-07-14 2008-03-04 Context Connect Llc System and method for directory services and e-commerce across multi-provider networks
US6731927B1 (en) 2000-07-14 2004-05-04 Context Connect, Inc. System and method for context association
US7899173B2 (en) * 2000-07-14 2011-03-01 Context Connect, Llc Communication connectivity via context association, advertising sponsorship, and multiple contact databases
AU2002239691A1 (en) * 2000-10-25 2002-05-27 Digimarc Corporation Access control systems and methods
US8543823B2 (en) * 2001-04-30 2013-09-24 Digimarc Corporation Digital watermarking for identification documents
US7958359B2 (en) * 2001-04-30 2011-06-07 Digimarc Corporation Access control systems
US7502937B2 (en) 2001-04-30 2009-03-10 Digimarc Corporation Digital watermarking security systems
WO2002096014A1 (en) * 2001-05-21 2002-11-28 Formatta Method and system for increasing the accuracy and security of data capture from a paper form
WO2003005143A2 (en) * 2001-07-06 2003-01-16 Koenig & Bauer Aktiengesellschaft Labeling of objects
US7063264B2 (en) * 2001-12-24 2006-06-20 Digimarc Corporation Covert variable information on identification documents and methods of making same
US7337972B2 (en) * 2001-11-09 2008-03-04 International Barcode Corporation System and method for embedding characters in a bar of a bar code
US7207491B2 (en) * 2001-11-09 2007-04-24 International Barcode Corporation System and method for generating a combined bar code image
US7028884B2 (en) * 2001-11-22 2006-04-18 Leif Nyfelt Method of verifying ID-papers and the like
JP2005512371A (en) * 2001-11-30 2005-04-28 インターナショナル バーコード コーポレイション System and method for verifying digital images and corresponding data
US7322514B2 (en) * 2001-11-30 2008-01-29 International Barcode Corporation Method for identifying and authenticating goods using codes, barcodes and radio frequency identification
US20030125986A1 (en) * 2001-12-14 2003-07-03 Collosi Joseph J. Prescription dispensing device
ATE509326T1 (en) 2001-12-18 2011-05-15 L 1 Secure Credentialing Inc MULTIPLE IMAGE SECURITY FEATURES FOR IDENTIFYING DOCUMENTS AND METHOD FOR PRODUCING THEM
WO2003055638A1 (en) 2001-12-24 2003-07-10 Digimarc Id Systems, Llc Laser etched security features for identification documents and methods of making same
US7694887B2 (en) * 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
US7793846B2 (en) * 2001-12-24 2010-09-14 L-1 Secure Credentialing, Inc. Systems, compositions, and methods for full color laser engraving of ID documents
US7728048B2 (en) * 2002-12-20 2010-06-01 L-1 Secure Credentialing, Inc. Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
US7152786B2 (en) * 2002-02-12 2006-12-26 Digimarc Corporation Identification document including embedded data
JP3744442B2 (en) * 2002-03-04 2006-02-08 ソニー株式会社 Authentication system, authentication method, authentication medium manufacturing apparatus, and authentication terminal apparatus
US8086867B2 (en) * 2002-03-26 2011-12-27 Northrop Grumman Systems Corporation Secure identity and privilege system
AU2003221894A1 (en) 2002-04-09 2003-10-27 Digimarc Id Systems, Llc Image processing techniques for printing identification cards and documents
US7824029B2 (en) * 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
US7708189B1 (en) 2002-05-17 2010-05-04 Cipriano Joseph J Identification verification system and method
US7031494B2 (en) * 2002-06-24 2006-04-18 Eastman Kodak Company Method for securely transacting a transaction based on a transaction document
JP2004048267A (en) * 2002-07-10 2004-02-12 Sharp Corp Signature method for preventing falsification of rewritable media, signature apparatus for executing method thereof, signature system for preventing falsification provided with the apparatus, signature program for preventing falsification to realize method thereof, and computer-readable recording medium with the falsification preventing signature program recorded thereon
JP4256136B2 (en) * 2002-10-01 2009-04-22 株式会社小糸製作所 Vehicle lighting
EP1552634A1 (en) * 2002-10-16 2005-07-13 Microsoft Corporation Cryptographically secure person identification
US20040258274A1 (en) * 2002-10-31 2004-12-23 Brundage Trent J. Camera, camera accessories for reading digital watermarks, digital watermarking method and systems, and embedding digital watermarks with metallic inks
SE0203352D0 (en) * 2002-11-13 2002-11-13 Snabbfoto Invest Ab Procedure for producing ID document or similar, and arrangements for producing such document
EP1422671A1 (en) * 2002-11-20 2004-05-26 Eastman Kodak Company Method and apparatus for transaction card security utilizing embedded image data
US7804982B2 (en) 2002-11-26 2010-09-28 L-1 Secure Credentialing, Inc. Systems and methods for managing and detecting fraud in image databases used with identification documents
US7712673B2 (en) 2002-12-18 2010-05-11 L-L Secure Credentialing, Inc. Identification document with three dimensional image of bearer
US20040124241A1 (en) * 2002-12-30 2004-07-01 Haddad Michael A. Access control system (ACS)
WO2004081857A1 (en) * 2003-03-10 2004-09-23 Kenichi Ueda Color dot code system
US20050010776A1 (en) * 2003-03-31 2005-01-13 Kenen Leo M. Optically variable devices with encrypted embedded data for authentication of identification documents
EP1614064B1 (en) 2003-04-16 2010-12-08 L-1 Secure Credentialing, Inc. Three dimensional data storage
US7925891B2 (en) * 2003-04-18 2011-04-12 Via Technologies, Inc. Apparatus and method for employing cryptographic functions to generate a message digest
US20040216031A1 (en) * 2003-04-28 2004-10-28 Taylor Clark N. Verifying the veracity and creator of a printed document
US20050063562A1 (en) * 2003-08-07 2005-03-24 Brunk Hugh L. Conveying fingerprint minutiae with digital watermarks
US20050071110A1 (en) * 2003-09-25 2005-03-31 Davis Randall R. Method for identifying objects to be used in an automatic clinical analyzer
US20050103837A1 (en) * 2003-11-13 2005-05-19 Boyer Charles E. High-security card and system
US20050132194A1 (en) * 2003-12-12 2005-06-16 Ward Jean R. Protection of identification documents using open cryptography
US7497379B2 (en) * 2004-02-27 2009-03-03 Microsoft Corporation Counterfeit and tamper resistant labels with randomly occurring features
US7744002B2 (en) * 2004-03-11 2010-06-29 L-1 Secure Credentialing, Inc. Tamper evident adhesive and identification document including same
US7577844B2 (en) * 2004-03-17 2009-08-18 Microsoft Corporation Systems and methods for encoding randomly distributed features in an object
US7336806B2 (en) * 2004-03-22 2008-02-26 Microsoft Corporation Iris-based biometric identification
JP2005346447A (en) * 2004-06-03 2005-12-15 Gijutsu Transfer Service:Kk Forgery-preventive card with two-dimensional code, and information presentation collation system and information presentation collation method using the forgery-preventive card
US7549591B2 (en) * 2004-06-28 2009-06-23 International Barcode Corporation Combined multi-frequency electromagnetic and optical communication system
US7284704B2 (en) * 2004-06-28 2007-10-23 International Barcode Corporation Combined electromagnetic and optical communication system
US7860318B2 (en) 2004-11-09 2010-12-28 Intelli-Check, Inc System and method for comparing documents
US20070164103A1 (en) * 2006-01-17 2007-07-19 Jeffrey Berkowitz Digital identification
AT505138A1 (en) * 2007-04-26 2008-11-15 Moorecroft Llp METHOD FOR PROVIDING DATA FOR DISPLAY ON MOBILE DISPLAY DEVICES AND DATA CARRIER FOR USE WITH SUCH A METHOD
US8646686B2 (en) 2011-08-11 2014-02-11 Benton William Bullwinkel Secure system for creating and validating personal identification cards with operator discretion
ITTO20120231A1 (en) * 2012-03-16 2013-09-17 Nicanti Srl METHOD TO CODIFY AND DECODE AN INFORMATION RELATED TO AN ITEM
US9985942B2 (en) * 2012-07-30 2018-05-29 Weckey Portable sign-in service
FR3017333B1 (en) * 2014-02-07 2019-06-21 Advanced Track & Trace METHOD AND DEVICE FOR SECURING AN OBJECT, METHOD AND DEVICE FOR CONTROLLING THEIR CORRESPONDENT AND SECURE OBJECT
US9994054B2 (en) 2014-08-19 2018-06-12 Entrust, Inc. Generating an identity document with personalization data and unique machine data
US10373409B2 (en) 2014-10-31 2019-08-06 Intellicheck, Inc. Identification scan in compliance with jurisdictional or other rules
US11157626B1 (en) 2019-05-29 2021-10-26 Northrop Grumman Systems Corporation Bi-directional chain of trust network
AT525212A1 (en) * 2021-07-02 2023-01-15 Bernhard Kruepl Sypien METHOD FOR DIGITAL GENERATION OF AN OFFLINE VERIFIABLE MANIPULATION-PROOF ACCESS DOCUMENT

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991205A (en) * 1962-08-27 1991-02-05 Lemelson Jerome H Personal identification system and method
US4663622A (en) * 1980-06-23 1987-05-05 Light Signatures, Inc. Non-counterfeitable document system
FR2596177B1 (en) * 1986-03-19 1992-01-17 Infoscript METHOD AND DEVICE FOR QUALITATIVE BACKUP OF DIGITAL DATA
US4754487A (en) * 1986-05-27 1988-06-28 Image Recall Systems, Inc. Picture storage and retrieval system for various limited storage mediums
US4811408A (en) * 1987-11-13 1989-03-07 Light Signatures, Inc. Image dissecting document verification system
US4893338A (en) * 1987-12-31 1990-01-09 Pitney Bowes Inc. System for conveying information for the reliable authentification of a plurality of documents
US4995081A (en) * 1988-03-21 1991-02-19 Leighton Frank T Method and system for personal identification using proofs of legitimacy
US4879747A (en) * 1988-03-21 1989-11-07 Leighton Frank T Method and system for personal identification
JP2793658B2 (en) * 1988-12-28 1998-09-03 沖電気工業株式会社 Automatic screening device
US5304786A (en) * 1990-01-05 1994-04-19 Symbol Technologies, Inc. High density two-dimensional bar code symbol
US4972476A (en) * 1989-05-11 1990-11-20 Nathans Robert L Counterfeit proof ID card having a scrambled facial image
US5189700A (en) * 1989-07-05 1993-02-23 Blandford Robert R Devices to (1) supply authenticated time and (2) time stamp and authenticate digital documents
US5180906A (en) * 1989-08-09 1993-01-19 Kabushiki Kaisha Toshiba Method of manufacturing card
US5038376A (en) * 1989-10-04 1991-08-06 Teledyne Industries, Inc. Block substitution based encryption by a modulo 2 addition method and apparatus
US4993068A (en) * 1989-11-27 1991-02-12 Motorola, Inc. Unforgeable personal identification system
US5337361C1 (en) * 1990-01-05 2001-05-15 Symbol Technologies Inc Record with encoded data
US5163091A (en) * 1990-01-29 1992-11-10 Graziano James M Knowledge based system for document authentication (apparatus)
US5027401A (en) * 1990-07-03 1991-06-25 Soltesz John A System for the secure storage and transmission of data
US5159635A (en) * 1990-07-09 1992-10-27 Symbol Technologies, Inc. System for encoding data in machine readable graphic form
US5136647A (en) * 1990-08-02 1992-08-04 Bell Communications Research, Inc. Method for secure time-stamping of digital documents
US5135569A (en) * 1990-08-24 1992-08-04 W. R. Grace & Co.-Conn. Ink composition containing fluorescent component and method of tagging articles therewith
US5131038A (en) * 1990-11-07 1992-07-14 Motorola, Inc. Portable authentification system
US5191613A (en) * 1990-11-16 1993-03-02 Graziano James M Knowledge based system for document authentication
JP2876258B2 (en) * 1991-01-23 1999-03-31 株式会社リコー Digital electronic still camera
US5241600A (en) * 1991-07-16 1993-08-31 Thinking Machines Corporation Vertification system for credit or bank card or the like
US5142578A (en) * 1991-08-22 1992-08-25 International Business Machines Corporation Hybrid public key algorithm/data encryption algorithm key distribution method based on control vectors
US5157726A (en) * 1991-12-19 1992-10-20 Xerox Corporation Document copy authentication
US5259025A (en) * 1992-06-12 1993-11-02 Audio Digitalimaging, Inc. Method of verifying fake-proof video identification data
US5864622A (en) * 1992-11-20 1999-01-26 Pitney Bowes Inc. Secure identification card and method and apparatus for producing and authenticating same

Also Published As

Publication number Publication date
EP0599558A2 (en) 1994-06-01
DE69332686T3 (en) 2009-05-07
EP0599558A3 (en) 1997-11-05
EP0599558B1 (en) 2003-02-12
DE69332686D1 (en) 2003-03-20
US5864622A (en) 1999-01-26
JP3768249B2 (en) 2006-04-19
EP0599558B2 (en) 2008-09-03
US6354494B1 (en) 2002-03-12
CA2109553C (en) 1998-10-27
JPH0736383A (en) 1995-02-07
DE69332686T2 (en) 2003-10-16

Similar Documents

Publication Publication Date Title
CA2109553A1 (en) Secure Identification Card and Method and Apparatus for Producing and Authenticating Same
CA2109554A1 (en) Secure Document and Method and Apparatus for Producing and Authenticating Same
US5420924A (en) Secure identification card and method and apparatus for producing and authenticating same by comparison of a portion of an image to the whole
US6111953A (en) Method and apparatus for authenticating a document
JP4633202B2 (en) Method for providing secure communication between two devices and application of this method
US5999628A (en) Method and apparatus for improved digital message transaction model
EP0739109A3 (en) Method and apparatus for authentication in an electronic locking system
DE3877401T2 (en) METHOD FOR TRANSMITTING SECRET KEYS TO SECURITY MODULES AND USER CARDS IN A DATA PROCESSING NETWORK.
CA2171450A1 (en) System for Producing a Personal ID Card
CN104816685A (en) Program control variable two-dimension code-based anti-counterfeiting license plate and application method thereof
WO2002039237A3 (en) Method and system for web-based cross-domain single-sign-on authentication
CA2165102A1 (en) Method for identifying a metering accounting vault to digital printer
CN104766113B (en) A kind of light and shade code anti-fake label and its method for anti-counterfeit
CA2130531A1 (en) Method and Apparatus for Verification of Classes of Documents
WO2002009019A3 (en) Authentication watermarks for printed objects and related applications
EP0998073A3 (en) Scheme, system and equipment for inter-equipment authentication and key delivery
CN107944526B (en) Tamper-proof and copy-proof two-dimensional code anti-counterfeiting method
EP0792045A3 (en) Method and apparatus for authentication using digital signatures
CN112418371B (en) Secure three-dimensional code for blockchains and methods of generating and decoding
JPH1049048A (en) Formation of encryption data and apparatus therefor
CA2083018A1 (en) Apparatus for Recording a Transaction Including Authenticating an Identification Card
WO1997023982A3 (en) Process for cryptographically securing computer-controlled digital communications between a program and at least one user unit
KR100556882B1 (en) A method and a apparatus of certification with authentication image signal for mobile phone
WO2001022353A1 (en) Digital transmission of constantly varying fingerprint information
JP2006146761A (en) Sealing authentication system

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed